What is Duck In Water?
1.
someone with or someone who seems to have a natural talent and/or enjoys using that talent.
A duck's body is naturally made to swim. It's body naturally floats so all it has to do is kick as it peacefully glides along the water.
Used in the context of "so-and-so is like a duck in water."
"The way you dance, you are like a duck in water."
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